Vectra Advanced Engineering Ltd. Offers Top Hinged Tail Gate Tipping Trailer. Vectra Advanced Engineering Ltd. Is the supplier of construction equipment, heavy duty trucks construction equipment, heavy duty trucks etc. Top Hinged Tail Gate Tipping Trailer is used for transportation of aggregates, minerals, cement clinkers and other dry bulk cargo. Top Hinged Tail Gate Tipping Trailer has been provided with front end mounted tipping cylinder and the operating pressure of 170 bars. The landing gear of this trailer has mechanical two-speed legs.